If you use Google Chrome Browser please update your browser asap. A high severity 0day vulnerability was announced today. You will want to be on the latest version 78.0.3904.87
And here are instructions to update the browser manually. This will also show you which version you’re using:
You can also simply close Chrome then reopen it. If you want Chrome to reopen your existing tabs afterwards, click the Customize button (three dots in top right), then choose Help > About Google Chrome, and click the [Relaunch] button. If you don’t see a [Relaunch] button and it says “Google Chrome is up to date”, then you already have the latest version. No Chrome restart or update required.